title: Clinical research in homeopathy: randomised, controlled or outcome studies?
mesh_terms: D001530:Belgium; D004311:Double-Blind Method; D006705:Homeopathy / Q000379:methods / Q000592:standards; D006801:Humans; D008419:Materia Medica / Q000592:standards*; D017063:Outcome Assessment, Health Care / Q000592:standards*; D016032:Randomized Controlled Trials as Topic / Q000592:standards*; D012107:Research Design / Q000592:standards; D014481:United States
chemical_list: D008419:Materia Medica